/*
 * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.runtime.api.event.impl;

import java.util.Optional;
import org.activiti.api.model.shared.event.VariableCreatedEvent;
import org.activiti.api.runtime.event.impl.VariableCreatedEventImpl;
import org.activiti.api.runtime.model.impl.VariableInstanceImpl;
import org.activiti.engine.delegate.event.ActivitiVariableEvent;

public class ToVariableCreatedConverter implements EventConverter<VariableCreatedEvent, ActivitiVariableEvent> {

    private final EphemeralVariableResolver ephemeralVariableResolver;

    public ToVariableCreatedConverter(EphemeralVariableResolver ephemeralVariableResolver) {
        this.ephemeralVariableResolver = ephemeralVariableResolver;
    }

    @Override
    public Optional<VariableCreatedEvent> from(ActivitiVariableEvent internalEvent) {
        boolean isEphemeral = ephemeralVariableResolver.isEphemeralVariable(internalEvent);

        VariableInstanceImpl<Object> variableInstance = createVariableInstance(internalEvent, isEphemeral);

        return Optional.of(
            new VariableCreatedEventImpl(variableInstance, internalEvent.getProcessDefinitionId(), isEphemeral)
        );
    }
}
